Symbol
Cs
Tl
Panggil Group
113
0
17
👆🏻
Panggil periode
66
2
7
👆🏻
Block
s pemblokiran
p pemblokiran
Family unsur
alkali
Transisi Post-
CAS Number
74404627440280
7429905
54386242
👆🏻
Jeneng papan Group
3M Im_
P63 / mmc
Space Group Number
229.00194.00
11
276
👆🏻
Facts Interesting
Cesium minangka logam paling alkalin lan digunakake ing jam atom.
- Senyawa saka logam Thallium Highly Toxic.
- metal Thallium lagi seng di tuduh minangka karsinogen manungsa.
sumber
bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals
Found Minangka By-produk, Ores logam, Ores saka Minerals
History
sing katutup
Robert Bunsen and Gustav Kirchhoff
William Crookes
Discovery
ing taun 1860
ing 1861
turah mbrawah
Turah mbrawah Ing Universe
0.00 %0.00 %
0
0.11
👆🏻
Turah mbrawah Ing Sun
0.00 %0.00 %
0
0.1
👆🏻
Turah mbrawah Ing meteorit
0.00 %0.00 %
0
22
👆🏻
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %0.00 %
1E-37
8.1
👆🏻
Turah mbrawah Ing Segara
0.00 %0.00 %
0
1.1
👆🏻
Turah mbrawah Ing Manungsa
0.00 %0.00 %
0
1.4
👆🏻
Ulah lan Wuku
- nggunakake paling umum saka logam Sesium yaiku adi ngebur. Sampeyan uga dipigunakaké ing Manufaktur kaca optik.
- Ing tabung vakum lan peralatan monitor radiation logam iki digunakake minangka katalis tukang promosi.
- Thallium minangka logam beracun lan panggunaane winates. Logam thallium biasane digunakake kanggo ngasilake sel fotolistrik.
- Ing paduan merkuri termometer nduweni 8% saka thallium, amarga titik leleh luwih murah tinimbang 20 ° C.
Ulah Industrial
Industry Aerospace, Industry automobile, Industry Listrik, Industry Elektronik
Industri Kimia
Ulah Medical
-
Medical Research
Ulah liyane
wesi
wesi
Properties biologi
keracunan
mildly Toxic
Highly Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.00 Sang / mg dm-30.00 Sang / mg dm-3
0
1970
👆🏻
ing Bone
0.05 ppm0.00 ppm
0
170000
👆🏻
leleh Point
28.50 ° C303.50 ° C
-38.83
3410
👆🏻
Boiling Point
678.40 ° C1,457.00 ° C
0
5660
👆🏻
katon
State fisik
Solid
Solid
warna
Gold perak
perak Putih
luster
-
-
atose
Mohs atose
0.201.20
0.2
8.5
👆🏻
Brinell atose
0.14 MPa26.50 MPa
0.14
3490
👆🏻
Vickers atose
0.14 MPa120.00 MPa
0
3920
👆🏻
Kacepetan swara
1,630.00 m / s818.00 m / s
818
16200
👆🏻
Properties Optical
bias Index
1.931.90
0.155
3.41
👆🏻
reflectivity
35.00 %8.00 %
5
97
👆🏻
allotropes
Ora
Ora
α allotropes
-
-
β allotropes
-
-
γ allotropes
-
-
Formula Kimia
Cs
Tl
isotop
Isotop dikenal
3632
0
38
👆🏻
keelektronegatifan
Pauling Elektronegativitas
0.791.62
0
2.6
👆🏻
Sanderson Elektronegativitas
0.222.25
0.22
2.56
👆🏻
Allred Rochow Elektronegativitas
0.861.44
0.86
1.9
👆🏻
Mulliken-Jaffe Elektronegativitas
0.621.96
0.62
2.48
👆🏻
Allen Elektronegativitas
0.661.79
0.659
2.7
👆🏻
Electropositivity
Pauling Electropositivity
3.212.38
1.46
3.3
👆🏻
tenogo ionisasi
Level Energy 1st
375.70 kJ / mol589.40 kJ / mol
375.7
26130
👆🏻
Level Energy 2
2,234.30 kJ / mol1,971.00 kJ / mol
392.8
28750
👆🏻
Level Energy 3rd
3,400.00 kJ / mol2,878.00 kJ / mol
392.8
34230
👆🏻
Level Energy 4
375.70 kJ / mol5,890.00 kJ / mol
375.7
37066
👆🏻
Level Energy 5th
3,750.00 kJ / mol5,890.00 kJ / mol
392
97510
👆🏻
Level Energy 6th
3,750.00 kJ / mol5,890.00 kJ / mol
1007
105800
👆🏻
tingkat Energy 7
3,750.00 kJ / mol5,890.00 kJ / mol
1007
114300
👆🏻
Level Energy 8
3,760.00 kJ / mol5,890.00 kJ / mol
730
125300
👆🏻
Level Energy 9
3,750.00 kJ / mol5,890.00 kJ / mol
1007
134700
👆🏻
Level Energy 10th
3,757.00 kJ / mol5,890.00 kJ / mol
392
144300
👆🏻
Level Energy 11
3,757.00 kJ / mol5,890.00 kJ / mol
392
169988
👆🏻
Level Energy 12
3,750.00 kJ / mol5,890.00 kJ / mol
0
189368
👆🏻
Level Energy 13
3,750.00 kJ / mol5,890.00 kJ / mol
1007
76015
👆🏻
Level Energy 14
3,750.00 kJ / mol5,890.00 kJ / mol
380
86450
👆🏻
Level Energy 15
37,500.00 kJ / mol58,900.00 kJ / mol
33000
100700
👆🏻
Level Energy 16
375.70 kJ / mol58,900.00 kJ / mol
375.7
109480
👆🏻
Level Energy 17
375.70 kJ / mol589.40 kJ / mol
375.7
122200
👆🏻
Level Energy 18
3,757.00 kJ / mol5,890.00 kJ / mol
0
134810
👆🏻
Level Energy 19
375.70 kJ / mol589.40 kJ / mol
375.7
148700
👆🏻
Level Energy 20
375.00 kJ / mol589.00 kJ / mol
0
171200
👆🏻
Level Energy 21
375.70 kJ / mol589.40 kJ / mol
375.7
179100
👆🏻
Level Energy 22
375.00 kJ / mol589.00 kJ / mol
330
184900
👆🏻
Level Energy 23rd
375.70 kJ / mol589.40 kJ / mol
357.6
198800
👆🏻
Level Energy 24
375.70 kJ / mol589.40 kJ / mol
297.3
195200
👆🏻
Level Energy 25th
375.70 kJ / mol589.40 kJ / mol
0
121900
👆🏻
Level Energy 26th
375.70 kJ / mol589.40 kJ / mol
357.6
127700
👆🏻
Level Energy 27th
375.70 kJ / mol589.40 kJ / mol
0
133800
👆🏻
Level Energy 28th
375.70 kJ / mol589.40 kJ / mol
297.3
139800
👆🏻
Level Energy 29
375.70 kJ / mol589.40 kJ / mol
0
148100
👆🏻
Level Energy 30
375.70 kJ / mol589.40 kJ / mol
0
154500
👆🏻
padha karo elektrokimia
4.96 g / amp-day7.63 g / amp-day
0.16812
8.3209
👆🏻
Fungsi Work elektron
2.14 eV3.84 eV
2.14
6
👆🏻
Properties Kimia liyane
Kimia Stabilitas, Corrosion, ionisasi, Isotop radioaktif, kelarutan
Corrosion, ionisasi, Isotop radioaktif, kelarutan
Panggil atom
5581
3
117
👆🏻
Konfigurasi elektron
[Xe] 6s 1
[Xe] 4F 14 5d 10 6s 2 6p 1
Struktur Crystal
Body tengah kubik (Bcc)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
atom
Jumlah proton
5581
3
117
👆🏻
Jumlah Neutron
78123
4
285
👆🏻
Jumlah Èlèktron
5581
3
117
👆🏻
Radius saka Atom
Radius atom
265.00 pm170.00 pm
0
348
👆🏻
kovalen Radius
244.00 pm145.00 pm
0
260
👆🏻
Van der Waals Radius
343.00 pm196.00 pm
0
348
👆🏻
Bobot atom
132.91 Amu204.38 Amu
6.94
294
👆🏻
Volume atom
71.07 cm3 / mol17.20 cm3 / mol
1.39
71.07
👆🏻
Nomer atom jejer
unsur Previous
Sabanjure unsur
Potensi Valence Electron
8.62 (-eV)9.60 (-eV)
0
392.42
👆🏻
Constant pola
614.10 pm345.66 pm
0
891.25
👆🏻
pola Angles
π/2, π/2, π/2
π/2, π/2, 2 π/3
Pola C / A rasio
1.871.60
0.423
1.9
👆🏻
Kapadhetan
Kapadhetan Ing suhu kamar
1.93 g / cm 311.85 g / cm 3
0.534
40.7
👆🏻
Kapadhetan Nalika Liquid (ing mp)
1.84 g / cm311.22 g / cm3
0.512
41
👆🏻
Strength tensile
15.00 MPa47.00 MPa
0.1
11000
👆🏻
viskositas
0.000.00
1.5E-05
0.0035
👆🏻
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)16.90 (Pa)
0
121
👆🏻
Meksa beluk ing 2000 K
0.00 (Pa)0.00 (Pa)
0
774
👆🏻
situs kelenturan
nyukur pengaturan
30.00 GPA2.80 GPA
1.3
222
👆🏻
pengaturan akeh
1.60 GPA43.00 GPA
0
462
👆🏻
Young kang pengaturan
1.70 GPA8.00 GPA
0
528
👆🏻
Poisson rasio
0.350.45
0.032
0.47
👆🏻
Properties Teknik liyane
ductile
ductile, Sectile
Ciri Magnetic
Gravitasi tartamtu
1.8711.85
0.53
4500
👆🏻
Nindakake Magnetic
paramagnetic
diamagnetic
permeabilitas
0.00 H / m0.00 H / m
1.25643E-06
0.0063
👆🏻
kelemahan
0.000.00
-0.000166
200000
👆🏻
Properties Listrik
Property Listrik
Semiconductor
Arman
resistivity
205.00 nΩ · m0.18 nΩ · m
0.1
961
👆🏻
konduktivitas listrik
0.05 10 6 / cm Ω0.06 10 6 / cm Ω
0
0.63
👆🏻
elektron Affinity
45.50 kJ / mol19.20 kJ / mol
0
222.8
👆🏻
Kalor tartamtu
0.24 J / (kg K)0.13 J / (kg K)
0.1
3.6
👆🏻
Graham Kapasitas kalor
32.21 J / mol · K26.32 J / mol · K
13.1
62.7
👆🏻
doyo termal
35.90 W / m · K46.10 W / m · K
0
429
👆🏻
suhu kritis
1,938.00 K577.00 K
26.3
3695
👆🏻
Expansion termal
97.00 μm / (m · K)29.90 μm / (m · K)
4.5
97
👆🏻
enthalpy
Enthalpy panguapan
65.90 kJ / mol162.10 kJ / mol
7.32
799.1
👆🏻
Enthalpy saka Fusion
2.10 kJ / mol4.27 kJ / mol
2.1
35.23
👆🏻
Enthalpy saka atomization
78.20 kJ / mol179.90 kJ / mol
61.5
837
👆🏻
Standard molar Entropy
85.20 J / mol.K64.20 J / mol.K
9.5
198.1
👆🏻